New Ethylzinc Reagents with Remarkable Properties in Palladium-Catalyzed Zinc-Ene Reactions

DOI: 10.1002/hlca.19970800705

Source and publish data:

Helvetica Chimica Acta p. 2047 - 2057 (1997)

Update date:2022-08-04

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Authors:

Oppolzer, Wolfgang

Schroeder, Fridtjof

Kahl, Soenke

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Article abstract of DOI:10.1002/hlca.19970800705

Pd-Catalyzed Zn-ene allylic olefinations with the new ethylzinc reagents Et-Zn-OSO₂CF₃ (4) and Et-Zn-OC(O)CF(MeO)CF₃ (5) in CH₂Cl₂ showed an unexpected trans-selectivity in the ring closure to cyclope

Full text of DOI:10.1002/hlca.19970800705

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